Granted Patent
Utility
US 6,187,007 · App. 09/230,516
Device for attaching fractured hip-joint heads
Inventors:
Robert Frigg, Ronald Schwyn
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Jan 27, 1999
Inventors
Robert Frigg
Ronald Schwyn
Assignee (at issue)
Synthes USA, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.